Growing community of inventors

Peekskill, NY, United States of America

Cordell E Johnson

Average Co-Inventor Count = 2.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 9

Cordell E Johnson ↔ Louis Armanini (1 patent)Cordell E JohnsonCordell E Johnson (1 patent)Louis ArmaniniLouis Armanini (9 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Mearl Corporation (1 from 31 patents)


1 patent:

1. 4047969 - Iron blue nacreous coated pigments

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as of
12/13/2025
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